FILENAMES:

many files with names starting with "threads"

DESCRIPTION:

This is an evolving set of programs to compute depth information 
for cutting screws. This text file will not be updated when new
versions are added to the dropbox, please see the text file for
each version.

Thanks to Don Nichols <dnichols@d-and-d.com> for posting the "C"
code and make files. Thanks to Mac McIlvaine <mac@adra.com> for
posting a version compiled to run under DOS (or a DOS window)
on a PC platform. Thanks to others who may contribute newer
versions or versions for other platforms in the future.